Merge branch 'master' of https://github.com/surveyjs/widgets

Author: Dmitry Kuzin (DevExpress)

src/icheck.js

@@ -1,6 +1,6 @@
 function escValue(val) {
   if (typeof val === "string") {
-    return (val || "").replace(/(?!^)(['])(?!$)/g, "\\$1");
+    return (val || "").replace(/(['])/g, "\\$1");
   }
   return val;
 }